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Design of Neutron Spectrum-Shaping Assembly Around the Pneumatic Tube-End in the LHD Torus Hall for the Medical Research Application
http://hdl.handle.net/10655/00013209
http://hdl.handle.net/10655/0001320972a50666-a8b8-4a13-8dba-32c51b2ad64e
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
12267_PFR (1.1 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2022-06-13 | |||||||||||||||||||||
| タイトル | ||||||||||||||||||||||
| タイトル | Design of Neutron Spectrum-Shaping Assembly Around the Pneumatic Tube-End in the LHD Torus Hall for the Medical Research Application | |||||||||||||||||||||
| 言語 | ||||||||||||||||||||||
| 言語 | eng | |||||||||||||||||||||
| キーワード | ||||||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||||||
| 主題 | neutron | |||||||||||||||||||||
| キーワード | ||||||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||||||
| 主題 | BNCT | |||||||||||||||||||||
| キーワード | ||||||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||||||
| 主題 | MCNP6 | |||||||||||||||||||||
| キーワード | ||||||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||||||
| 主題 | LHD | |||||||||||||||||||||
| 資源タイプ | ||||||||||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||||||||
| 資源タイプ | journal article | |||||||||||||||||||||
| 著者 |
KOBAYASHI, Makoto I.
× KOBAYASHI, Makoto I.
× OGAWA, Kunihiro
× ISOBE, Mitsutaka
× NISHITANI, Takeo
× NISHIMURA, Teruki
× MUKAI, Keisuke
× YOSHIHASHI, Sachiko
× OSAKABE, Masaki
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| 著者ID | ||||||||||||||||||||||
| 内容記述タイプ | Other | |||||||||||||||||||||
| 内容記述 | 0000-0003-0920-2154 | |||||||||||||||||||||
| 抄録 | ||||||||||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||||||||||
| 内容記述 | The designs of neutron spectrum-shaping assembly (NSSA) composed with various shielding materials with natural isotopic abundance were evaluated to construct the neutron field dominated with thermal neutron or epi-thermal neutron for the application of neutron filed in the torus hall of LHD toward the BNCT research. According to the neutron transport calculation by MCNP6, the fast neutron moderation efficiency was higher in polyethylene (PE) compared to lithium fluoride (LiF) and magnesium fluoride (MF), although LiF showed relatively large epi-thermal and thermal neutron absorption. This comparison showed that the thermal neutron field can be effectively achieved with using PE. For constructing the NSSA which can provide the neutron field dominated with epi-thermal neutron, several NSSA designs were evaluated with respect to fast neutron flux, epi-thermal neutron flux, and gamma-ray dose. The combination of MF, lead (Pb) and cadmium (Cd) can provide the good epi-thermal neutron field with the mitigations of fast neutron flux and gamma-ray dose, which is also suitable for BNCT research in the torus hall of LHD. | |||||||||||||||||||||
| 書誌情報 |
Plasma and Fusion Research 巻 15, 号 Special Issue 1, p. 2405043, 発行日 2020-06-24 |
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| 書誌的事項 | ||||||||||||||||||||||
| the 28th International Toki Conference on Plasma and Fusion Research (ITC28) | ||||||||||||||||||||||
| 出版者 | ||||||||||||||||||||||
| 出版者 | The Japan Society of Plasma Science and Nuclear Fusion Research | |||||||||||||||||||||
| ISSN | ||||||||||||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||||||||||||
| 収録物識別子 | 1880-6821 | |||||||||||||||||||||
| 書誌レコードID | ||||||||||||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||||||||||||
| 収録物識別子 | AA12346675 | |||||||||||||||||||||
| DOI | ||||||||||||||||||||||
| 関連タイプ | isIdenticalTo | |||||||||||||||||||||
| 識別子タイプ | DOI | |||||||||||||||||||||
| 関連識別子 | 10.1585/pfr.15.2405043 | |||||||||||||||||||||
| 権利 | ||||||||||||||||||||||
| 権利情報 | (c) 2020 The Japan Society of Plasma Science and Nuclear Fusion Research | |||||||||||||||||||||
| 関連サイト | ||||||||||||||||||||||
| 識別子タイプ | DOI | |||||||||||||||||||||
| 関連識別子 | https://doi.org/10.1585/pfr.15.2405043 | |||||||||||||||||||||
| 関連名称 | Publisher version | |||||||||||||||||||||
| 著者版フラグ | ||||||||||||||||||||||
| 出版タイプ | VoR | |||||||||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||||||||||
| NAIS | ||||||||||||||||||||||
| 12267 | ||||||||||||||||||||||
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Cite as
KOBAYASHI, Makoto I., OGAWA, Kunihiro, ISOBE, Mitsutaka, NISHITANI, Takeo, NISHIMURA, Teruki, MUKAI, Keisuke, YOSHIHASHI, Sachiko, OSAKABE, Masaki, 2020, Design of Neutron Spectrum-Shaping Assembly Around the Pneumatic Tube-End in the LHD Torus Hall for the Medical Research Application: The Japan Society of Plasma Science and Nuclear Fusion Research , 2405043– p.
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